Home / 3,907,417,111,311.80-5,911,380,404,943.80

Finding the Third Proportional to 3,907,417,111,311.80 and 5,911,380,404,943.80

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Solution

The third proportional to 3,907,417,111,311.80 and 5,911,380,404,943.80 is: 8,943,099,059,169.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,907,417,111,311.80 : 5,911,380,404,943.80 = 5,911,380,404,943.80 : x
  2. Step 2: Convert to fraction form
    3,907,417,111,311.80/5,911,380,404,943.80 = 5,911,380,404,943.80/x
  3. Step 3: Cross multiply
    3,907,417,111,311.80x = 5,911,380,404,943.80 × 5,911,380,404,943.80
  4. Step 4: Simplify right side
    3,907,417,111,311.80x = 34,944,418,291,953,521,680,973,824
  5. Step 5: Solve for x
    x = 34,944,418,291,953,521,680,973,824/3,907,417,111,311.80
  6. Step 6: Final answer
    x = 8,943,099,059,169.03

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.